Greetings.
"'What are you going to do then?' asked Pippin, undaunted by the wizard's bristling brows.
'Knock on the doors with your head, Peregrin Took,' said Gandalf. 'But
if that does not shatter them, and I am allowed a little peace from foolish
questions, I will seek for the opening words...'"
Speak, friend*, and enter.
*Disclaimer to friends: Aelfie is not responsible for any (or all) goblins, balrogs, or other demons that lay behind the gates to this Hell. You enter at your own risk.